GROUP ONE TRADING LLC - HARMONY BIOSCIENCES HLDGS IN ownership

HARMONY BIOSCIENCES HLDGS IN's ticker is and the CUSIP is 413197904. A total of 4 filers reported holding HARMONY BIOSCIENCES HLDGS IN in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING LLC ownership history of HARMONY BIOSCIENCES HLDGS IN
ValueSharesWeighting
Q1 2024$137,678
-47.4%
4,100
-49.4%
0.00%0.0%
Q4 2023$261,630
+7883.8%
8,100
+8000.0%
0.00%
Q3 2023$3,277
-99.7%
100
-99.7%
0.00%
-100.0%
Q2 2023$1,076,814
+32880.5%
30,600
+30500.0%
0.00%
Q1 2023$3,2651000.00%
Other shareholders
HARMONY BIOSCIENCES HLDGS IN shareholders Q1 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 39,400$1,286,4100.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 10,500$3420.00%
GROUP ONE TRADING LLC 100$3,2650.00%
View complete list of HARMONY BIOSCIENCES HLDGS IN shareholders